2887408560 has 80 divisors (see below), whose sum is σ = 8962926336. Its totient is φ = 768946944.

The previous prime is 2887408529. The next prime is 2887408607. The reversal of 2887408560 is 658047882.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2887408560² = 16674256384722547200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181237 + ... + 196523.

Almost surely, 2^2887408560 is an apocalyptic number.

2887408560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2887408560 is an abundant number, since it is smaller than the sum of its proper divisors (6075517776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2887408560 is a wasteful number, since it uses less digits than its factorization.

2887408560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16090 (or 16084 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 2887408560 is about 53734.6123090136. The cubic root of 2887408560 is about 1423.9762520763.

The spelling of 2887408560 in words is "two billion, eight hundred eighty-seven million, four hundred eight thousand, five hundred sixty".